What is CVE-2026-39751?

CVE-2026-39751 is a high-severity vulnerability in Payplug For Woocommerce (Official), classified under Missing Authorization. CVSS score: 7.5/10. Published 2026-10-06.

How severe is CVE-2026-39751?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Payplug For Woocommerce (Official)

CVE-2026-39751

Unauthenticated Broken Access Control in PayPlug for WooCommerce (Official) <= 3.1.0 versions.

Vulnerability class: Broken Access Control

Published 2026-10-06 · last modified 2026-10-06.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Payplug For Woocommerce (Official)

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

patchstack.com/database/wordpress/plugin/payplug/vulnerability/wordpress-payplu… (vdb-entry)

Frequently asked questions

What is CVE-2026-39751?: CVE-2026-39751 is a high-severity vulnerability in Payplug For Woocommerce (Official), classified under Missing Authorization. CVSS score: 7.5/10. Published 2026-10-06.
How severe is CVE-2026-39751?: High severity. CVSS v3 base score is 7.5 out of 10.